I don't think it really exists but maybe there's something else that will solve my problem. I have the Shimano A530s which are SPD on one side and platform on the other. They work well except for one thing, - my toes get numb on longer, higher intensity rides. Same thing happens with Power Grips and various Crank Bros. pedals

I don't get any numbness when using a set of SPD-SL pedals and road shoes. I'm figuring it's the larger cleat that's spread out over most of the ball of the foot. It's not the shoe because the same shoe with SPD cleats still results in numb toes.

It's fun to commute on my road bike during the fair weather months and right now my winter bike is in the middle of getting some major changes and not available anyway. If I want to just hop on a bike and go though, I've got put on cycling shoes which is a drag, especially if the destination is somewhere I'd prefer to be wearing regular shoes.

Any ideas ?